Mercaptans

Mercaptans · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeC08G59/66
Official titleMercaptans
Display labelMercaptans
Total patents247

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
201512
201623
201724
201832
201927
202032
202122
202218
202313
202417
202521
20266

Representative patents

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC C08G59/66?
CPC C08G59/66 is the Cooperative Patent Classification code for “Mercaptans.”
How many patents are filed under CPC C08G59/66 (Mercaptans)?
Our database includes 247 publications tagged with this CPC code.
Is patent activity under CPC C08G59/66 growing?
Publication counts under this code: 17 in 2024 vs 21 in 2025 (latest complete years).